
/*底部转圈加载*/
.loading{
  margin:20rpx auto;
  width: 52rpx;
  height: 52rpx;
  position: relative;
}
.loading .dot{
  display: inline-block;
  width: 12rpx;
  height: 12rpx;
  border-radius: 50%;
  background: #4475D5;
  position: absolute;
  animation: load 1.04s ease infinite;
}
@keyframes load{
  0%{
      transform: scale(1.2);
      opacity: 1;
  }
  100%{
      transform: scale(.3);
      opacity: 0.5;
  }
}
.loading .dot:nth-child(1){
  left: 0;
  top: 50%;
  margin-top:-6rpx;
  animation-delay:0.13s;
}
.loading .dot:nth-child(2){
  left: 6rpx;
  top: 6rpx;
  animation-delay:0.26s;
}
.loading .dot:nth-child(3){
  left: 50%;
  top: 0;
  margin-left: -6rpx;
  animation-delay:0.39s;
}
.loading .dot:nth-child(4){
  top: 6rpx;
  right:6rpx;
  animation-delay:0.52s;
}
.loading .dot:nth-child(5){
  right: 0;
  top: 50%;
  margin-top:-6rpx;
  animation-delay:0.65s;
}
.loading .dot:nth-child(6){
  right: 6rpx;
  bottom:6rpx;
  animation-delay:0.78s;
}
.loading .dot:nth-child(7){
  bottom: 0;
  left: 50%;
  margin-left: -6rpx;
  animation-delay:0.91s;
}
.loading .dot:nth-child(8){
  bottom: 6rpx;
  left: 6rpx;
  animation-delay:1.04s;
}
/**底部转圈加载 */